# Turborepo v1.9.0 — Release & Upgrade Intelligence
- **Product:** Turborepo (https://turbo.build)
- **Version:** v1.9.0
- **Released:** Apr 11, 2023
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/turborepo/updates/v1.9.0/

## Executive Summary (TL;DR)
Turborepo v1.9.0. Source highlight: Log the location of the summary file in the execution summary

## New Features
- Add cache state to task summaries on real runs (2nd try)
- feature(turborepo): `-F` as filter shorthand
- Add sub-package info to environment-variables.mdx
- feat(create-turbo): support examples

## Improvements
- Improve integration test setup

## Bug Fixes
- fix: use signal handler in shim
- fix: delete libgit2
- fix: update example lockfiles
- Add a debugging section in our docs
- fix(lockfile): correct lockfile version
- fix(deps): update dependency got to v11 [security]

## Upgrade Command
```bash
npm install --save-dev --save-exact turbo@1.9.0
```